| Patents for B24B 57 - Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents (2,579) |
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| 11/10/2011 | US20110275282 Hand-powered polishing apparatus and kit with diamond abrasive and method |
| 11/09/2011 | CN102233546A Slurry supplying system in chemical mechanical polishing |
| 11/02/2011 | CN202021545U Polishing device for ceramic products |
| 10/27/2011 | US20110263183 Polishing solution distribution apparatus and polishing apparatus having the same |
| 10/19/2011 | CN1713967B Chemical-solution supplying apparatus |
| 10/13/2011 | US20110247554 System and apparatus for prepping a surface using a coating particle entrained in a continuous or pulsed waterjet or airjet |
| 10/05/2011 | EP1287088B1 Polishing composition |
| 09/29/2011 | US20110237163 Substrate polishing apparatus and method |
| 09/21/2011 | CN201979392U 单面抛光机 Single-sided polishing machine |
| 09/21/2011 | CN102189489A Method for recycling cerium oxide abrasive |
| 09/21/2011 | CN101637883B Vibration barrel polishing machine and barrel polishing method using the same |
| 09/15/2011 | US20110219704 Method for recycling cerium oxide abrasive |
| 09/14/2011 | CN1966210B Polishing apparatus and method of polishing work |
| 09/14/2011 | CN101239289B External special-purpose stirring segregator of abrasive particle flow circulating system for grinding and polishing |
| 09/09/2011 | WO2011108419A1 Liquid filtration method |
| 09/09/2011 | WO2011108418A1 Filtration method for non-deaired liquid |
| 09/07/2011 | CN201960447U 一种化学机械研磨设备 A chemical mechanical polishing apparatus |
| 09/01/2011 | WO2011105255A1 Manufacturing method for semiconductor wafer |
| 08/31/2011 | CN101579833B High efficiency controllable multiple wheel head magnetic rheology polishing device |
| 08/24/2011 | CN201940889U 一种精密双面抛光机控制系统 A precision double-sided polishing machine control system |
| 08/24/2011 | CN101733701B Chemical mechanical polishing equipment |
| 08/24/2011 | CN101683723B Dead halt alarm device for CMP equipment |
| 08/18/2011 | WO2011099596A1 Cerium-based abrasive slurry regeneration method |
| 08/18/2011 | WO2011099197A1 Cerium-based abrasive regeneration method |
| 08/16/2011 | US7997958 Apparatuses and methods for conditioning polishing pads used in polishing micro-device workpieces |
| 08/10/2011 | DE202011004912U1 Polierwerkzeug Polishing tool |
| 08/02/2011 | US7988530 Slicing method |
| 07/27/2011 | EP2347858A2 Flow control system |
| 07/27/2011 | EP1389152B1 Delivery system for magnetorheological fluid |
| 07/20/2011 | CN102126165A Vertical band cutter grinding machine |
| 07/13/2011 | EP2343156A2 Flow control system |
| 07/13/2011 | EP2343155A1 Multi-wire saw |
| 06/29/2011 | CN201881274U Flexible abrasive particle fluid generating and circulating system |
| 06/22/2011 | CN201872087U Oil removing device for grinding fluid of aluminum foil roll grinder |
| 06/16/2011 | WO2011070699A1 Semiconductor wafer polishing method |
| 06/15/2011 | CN201863128U Dip tube |
| 06/15/2011 | CN101516573B Cutting method |
| 06/15/2011 | CN101264585B Double-side polishing apparatus |
| 06/08/2011 | CN201856169U Grinding fluid proportioning machine and grinding fluid feeding system |
| 06/08/2011 | CN101596696B Large extruder cylinder inner bore honing device |
| 06/01/2011 | CN201848771U Automatic grinding material spraying device |
| 05/26/2011 | WO2011061039A1 Method for separating grinding oil from grinding slurry; separating station for carrying out said method and plant according to said method |
| 05/26/2011 | DE102009054076A1 Verfahren zum Abtrennen von Schleiföl aus Schleifschlämmen; A method for separating grinding oil from abrasive slurries; Trennstation zur Duchführung des Verfahrens und verfahrenstechnische Anlage Separation station for carrying out the process and process plant |
| 05/25/2011 | CN201841472U Grinding fluid arm and chemical mechanical grinding equipment |
| 05/25/2011 | CN101239454B Internal special-purpose stirring segregator of abrasive particle flow circulating system for grinding and polishing |
| 05/18/2011 | CN201833266U Polishing system for square silicon ingot for solar battery |
| 05/18/2011 | CN102067216A Method and apparatus for repairing optical disc |
| 05/12/2011 | DE102009052070A1 Vorrichtung und Verfahren zur Doppelseitenbearbeitung flacher Werkstücke Apparatus and method for double-sided machining flat workpieces |
| 05/05/2011 | US20110104994 Semiconductor wafer re-use using chemical mechanical polishing |
| 04/28/2011 | DE102009044204A1 Wiederaufbereitungsverfahren und Wiederaufbereitungsvorrichtung zur Wiederaufbereitung von Slurry-Abwasser aus einem Halbleiterbearbeitungs-prozess, insbesondere aus einem chemisch-mechanischen Polierprozess Recycling process and recycling apparatus for recycling slurry wastewater from a semiconductor processing process, particularly a chemical mechanical polishing process |
| 04/20/2011 | CN102023649A Mortar flow automatic regulating device and method of piece grinder |
| 04/14/2011 | WO2011042017A1 Recycling method and device for recycling waste water containing slurry from a semi-conductor treatment process, in particular from a chemico-mechanical polishing process |
| 04/13/2011 | EP2307171A2 Mixing tube for a waterjet system |
| 04/13/2011 | CN101524823B Numerical control gem forming machine |
| 04/13/2011 | CN101223006B Double side polishing method for wafer |
| 04/07/2011 | US20110081840 Method for polishing semiconductor wafers |
| 04/06/2011 | CN102001044A System and method for supplying grinding fluid by chemically mechanical polishing (CMP) |
| 04/06/2011 | CN102001035A Chemical mechanical polishing system |
| 03/30/2011 | CN101134289B Apparatus of treating grinding water for processing periphery of eyeglass lens |
| 03/23/2011 | CN101987429A Grinding method and device by chemical machinery |
| 03/23/2011 | CN101491889B Method for flow control to CMP tool |
| 03/23/2011 | CN101279435B Modified type polishing pad regulating apparatus technique |
| 03/16/2011 | CN101985208A Substrate polishing apparatus and method |
| 03/09/2011 | CN201755795U Automatic device for collecting grinding materials |
| 03/03/2011 | WO2011024241A1 Method and apparatus for repairing optical disc |
| 02/24/2011 | US20110045749 Multi-Layer Surface Treatment Pad For Motorized Device |
| 02/24/2011 | US20110045743 Scratch removal and device and method |
| 02/23/2011 | CN201751104U Wafer grinding fluid output structure incapable of influencing post-grinding work during filter core replacement |
| 02/09/2011 | CN201736119U Device for forming turbulent flow by controlling precision finishing machining of abrasive flow |
| 02/09/2011 | CN201736118U Coiled pipe-type device for separating iron-magnetic grindings |
| 02/02/2011 | CN201728595U Polishing liquid supply device |
| 02/02/2011 | CN201728594U Electric screw abrasive flow separating and feeding device |
| 02/02/2011 | CN201728583U Wafer grinding machine capable of reducing times of pressure regulation |
| 02/02/2011 | CN201728580U Wafer grinding machine with higher corrosion resistance |
| 02/02/2011 | CN101670531B Adjustable-pressure automatic stirring liquid supply system |
| 01/20/2011 | WO2010120967A3 Tool and method for abrasive formation of openings in downhole structures |
| 01/20/2011 | WO2010101925A3 System for magnetorheological finishing of a substrate |
| 01/19/2011 | CN201711851U Silicon chip polishing device |
| 01/19/2011 | CN201711850U Large-diameter silicon wafer polishing device |
| 01/13/2011 | WO2011003782A1 Method for preparing a suspension |
| 01/13/2011 | CA2767415A1 Method for preparing a suspension |
| 01/05/2011 | EP2268451A2 Method and device for working the surface of a hard material |
| 01/05/2011 | CN101934494A Chemical mechanical grinding method |
| 01/04/2011 | US7863195 Chemical solution feeding apparatus and method for preparing slurry |
| 12/29/2010 | WO2010150460A1 Ingot cutting method reusing waste sludge and system using same |
| 12/29/2010 | EP1918069B1 Double side polishing method for wafer |
| 12/22/2010 | CN201677237U Lapping liquid storage device and lapping liquid supply system |
| 12/22/2010 | CN201677236U Liquid conveying system and chemical mechanical grinding device |
| 12/22/2010 | CN101920476A Chemical mechanical polishing equipment and conveying method of grinding fluid thereof |
| 12/16/2010 | US20100314078 Cooler with ground heated plane and grinding method and apparatus thereof |
| 12/15/2010 | CN101913116A Coil pipe type ferromagnetic abrasive dust separating device |
| 12/14/2010 | US7851381 Surface treatment method for nitride crystal, nitride crystal substrate, nitride crystal substrate with epitaxial layer and semiconductor device, and method of manufacturing nitride crystal substrate with epitaxial layer and semiconductor device |
| 12/08/2010 | CN101905441A Radiator with ground heating plane, grinding method and device thereof |
| 12/02/2010 | WO2010137228A1 Method for cutting silicon ingot |
| 12/01/2010 | CN201659494U Grinding material feeding device of steel ball grinding equipment |
| 12/01/2010 | CN201659487U Gas bag polishing tool capable of actively distributing abrasive particles |
| 11/17/2010 | CN201632933U Charging device of polishing machine |
| 11/17/2010 | CN201632889U Ladder row grinding cleaning baking line |
| 11/17/2010 | CN101885161A Polishing system used for square silicon ingot for solar cell |
| 11/11/2010 | US20100285723 Polishing apparatus |